EP0993964A3 - Coatings for marking by laser - Google Patents

Coatings for marking by laser Download PDF

Info

Publication number
EP0993964A3
EP0993964A3 EP99120010A EP99120010A EP0993964A3 EP 0993964 A3 EP0993964 A3 EP 0993964A3 EP 99120010 A EP99120010 A EP 99120010A EP 99120010 A EP99120010 A EP 99120010A EP 0993964 A3 EP0993964 A3 EP 0993964A3
Authority
EP
European Patent Office
Prior art keywords
marking
coatings
laser
coating
radiation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99120010A
Other languages
German (de)
French (fr)
Other versions
EP0993964A2 (en
Inventor
Frank A. Meneghini
Michael P. Secord
Richard C. Woudenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Markem Imaje Corp
Original Assignee
Markem Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Markem Corp filed Critical Markem Corp
Publication of EP0993964A2 publication Critical patent/EP0993964A2/en
Publication of EP0993964A3 publication Critical patent/EP0993964A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/267—Marking of plastic artifacts, e.g. with laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/26—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for marking or coding completed packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • B65D25/205—Means for the attachment of labels, cards, coupons or the like

Abstract

A radiation sensitive marking coating, preferably a clear, colourless coating, has a resin, and an activatable dye system which may be activated by radiation, for marking a substrate such as a beverage can.
EP99120010A 1998-10-16 1999-10-15 Coatings for marking by laser Withdrawn EP0993964A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10458198P 1998-10-16 1998-10-16
US104581P 1998-10-16

Publications (2)

Publication Number Publication Date
EP0993964A2 EP0993964A2 (en) 2000-04-19
EP0993964A3 true EP0993964A3 (en) 2000-11-22

Family

ID=22301246

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99120010A Withdrawn EP0993964A3 (en) 1998-10-16 1999-10-15 Coatings for marking by laser

Country Status (1)

Country Link
EP (1) EP0993964A3 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10039979A1 (en) 2000-08-16 2002-03-07 P A L M Gmbh Carrier device for a preparation for separating individual objects from the preparation by means of laser radiation
DE60216898T3 (en) 2001-03-16 2012-04-26 Datalase Ltd. LASER MARKABLE COMPOSITIONS AND METHOD FOR PRODUCING AN IMAGE THROUGH LASER
US8048605B2 (en) 2001-03-16 2011-11-01 Datalase Ltd Laser-markable compositions
US7089718B2 (en) * 2002-06-10 2006-08-15 Green-Line Products, Inc. Apparatus for heat-shrinking film onto an open-topped container and method of using same
US7459259B2 (en) * 2004-09-29 2008-12-02 Sabic Innovative Plastics Ip B.V. Marked article and method of making the same
WO2006063165A2 (en) * 2004-12-08 2006-06-15 Fuji Hunt Photographic Chemicals, Inc. Composition for forming a laser-markable coating and process for forming a marking by laser exposure
DE102005037497A1 (en) * 2005-08-09 2007-02-15 Man Roland Druckmaschinen Ag Method for individually characterizing each copy on a printed sheet comprises applying a printing ink or coating on the sheet using a printing device connected to a laser device with a thermosensitive ink
DE102005046272A1 (en) * 2005-09-27 2007-03-29 Wipak Walsrode Gmbh & Co. Kg Individually markable polymer film, process for its preparation and related products
PL2797818T3 (en) * 2011-09-27 2017-12-29 Crown Packaging Technology, Inc Can ends having machine readable information
US9187221B2 (en) 2011-09-27 2015-11-17 Crown Packaging Technology, Inc. Can ends having machine readable information
US9186924B2 (en) * 2012-04-17 2015-11-17 Rexam Beverage Can Company Decorated beverage can tabs
WO2013192579A1 (en) 2012-06-22 2013-12-27 Apple Inc. White appearing anodized films and methods for forming the same
US9493876B2 (en) 2012-09-14 2016-11-15 Apple Inc. Changing colors of materials
US9181629B2 (en) 2013-10-30 2015-11-10 Apple Inc. Methods for producing white appearing metal oxide films by positioning reflective particles prior to or during anodizing processes
US9839974B2 (en) 2013-11-13 2017-12-12 Apple Inc. Forming white metal oxide films by oxide structure modification or subsurface cracking
PL3256391T3 (en) * 2015-02-10 2019-08-30 Jt International Sa Method and apparatus for marking a package of articles and resulting package
WO2018113755A1 (en) * 2016-12-21 2018-06-28 信码互通（北京）科技有限公司 Plastic sheet with grayscale identification and manufacturing method therefor
EP3354477A1 (en) * 2017-01-25 2018-08-01 Anheuser-Busch Inbev Sa/Nv Printing process for a beverage container
DE102018207065A1 (en) * 2018-05-07 2019-11-07 Krones Ag Method of applying information to a container and system thereto
EP3978260A3 (en) * 2020-09-30 2022-06-29 Ricoh Company, Ltd. Method and system for maufacturing container product
EP4272972A1 (en) * 2022-05-04 2023-11-08 Smart Coloring GmbH Method for laser engraving and/or laser marking, laser marked and/or engraved article and article for laser engraving and/or laser marking

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180405A (en) * 1977-02-25 1979-12-25 Graphic Controls Corporation Heat-sensitive recording composition with mixed color precursors
EP0190997A2 (en) * 1985-02-05 1986-08-13 Ciba-Geigy Ag Laser lettering on pigmented systems
EP0327508A2 (en) * 1988-02-03 1989-08-09 Ciba-Geigy Ag Process for laser marking of pigmented systems
EP0654711A1 (en) * 1993-11-22 1995-05-24 Ciba-Geigy Ag Compositions for making structured color images and application thereof
WO1998019867A1 (en) * 1996-11-05 1998-05-14 The Standard Register Company High solids direct thermal ink composition and method of making and using same
WO1998024000A1 (en) * 1996-11-27 1998-06-04 Polaroid Corporation Process and composition for generating acid

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180405A (en) * 1977-02-25 1979-12-25 Graphic Controls Corporation Heat-sensitive recording composition with mixed color precursors
EP0190997A2 (en) * 1985-02-05 1986-08-13 Ciba-Geigy Ag Laser lettering on pigmented systems
EP0327508A2 (en) * 1988-02-03 1989-08-09 Ciba-Geigy Ag Process for laser marking of pigmented systems
EP0654711A1 (en) * 1993-11-22 1995-05-24 Ciba-Geigy Ag Compositions for making structured color images and application thereof
WO1998019867A1 (en) * 1996-11-05 1998-05-14 The Standard Register Company High solids direct thermal ink composition and method of making and using same
WO1998024000A1 (en) * 1996-11-27 1998-06-04 Polaroid Corporation Process and composition for generating acid

Also Published As

Publication number Publication date
EP0993964A2 (en) 2000-04-19

Similar Documents

Publication Publication Date Title
EP0993964A3 (en) Coatings for marking by laser
EP0651023A3 (en) Curable resin composition for coating uses.
AU9353498A (en) Method for making an electronic module or label, resulting electronic module or label and medium containing such module or label
AU2002225835A1 (en) Radiation curable coating for thermoplastic substrates
AU5750194A (en) ID card for printers held by repositional adhesive
AU6794098A (en) Organohydridosiloxane resins with high organic content
AU5393494A (en) Pressure sensitive label for high speed laser printers
AU9795298A (en) Techniques for labeling of plastic, glass or metal containers or surfaces with polymeric labels
AU4616997A (en) Foil capable of being inscribed by a laser beam
EP1321307A3 (en) Thermal paper with preprinted indicia
MXPA04009638A (en) Solvent system and ink made therefrom.
AU6946498A (en) Organohydridosiloxane resins with low organic content
AU6093894A (en) Technique for labeling an object for its identification and/or verification
AU2339599A (en) Aqueous primer or coating
EP0564168A3 (en) Pigment-dispersed color-filter composition
WO1999033579A3 (en) Film-forming specifically detachable material
AU6495599A (en) Radioactive coating solutions, methods, and substrates
AU2001243272A1 (en) System and method for shipping, accounting, and tracking common carrier shipments
PT983416E (en) FIXING OF A LABEL AGAINST THEFT ON AN OBJECT THROUGH A THERMO-RETRACTIBLE INVOLVE.
EP1254934A3 (en) Nonaqueous coating
BR9811942B1 (en) aqueous based polymeric coating composition, substrate, and process for coating a substrate.
MY119389A (en) Silicone bonding agent for optical memory element optical memory element, and method for manufacturing optical memory element
EP0918043B8 (en) Substrate coated with at least one MgO-layer
AU4339699A (en) Coating system for ink jet applications
PT886849E (en) SECURE CUSTOMIZED MARKING SYSTEM

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE GB

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7B 41M 5/26 A, 7B 41M 5/30 B, 7B 65D 25/20 B, 7B 44C 1/00 B

AKX Designation fees paid

Free format text: DE GB

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20010523